/*
 * Copyright 2011 Nicolas Lochet Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License. You may obtain a copy of the License at
 *	
 * http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software distributed under the License is
 * distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and limitations under the License.
 */
package org.nicocube.gwt.parser.stepper.matcher.client;

import org.nicocube.gwt.parser.token.client.TokenType;

/**
 * Enumarate the Tokens of HTML language
 *
 * @author nicolas
 * @version 0.1
 */
public enum HtmlMatchableTokenType implements TokenType,MatchableToken {
	TAG_OPEN_START (new ExactTokenMatcher("<")),
	TAG_CLOSE_START (new ExactTokenMatcher("</")),
	TAG_ANY_END (new ExactTokenMatcher(">")),
	TAG_ALONE_END (new ExactTokenMatcher("/>")),
	COMMENT_START (new ExactTokenMatcher("<!--")),
	COMMENT_END (new ExactTokenMatcher("-->")),
	CDATA_START (new ExactTokenMatcher("<[CDATA[")),
	CDATA_END (new ExactTokenMatcher("]]>")),
	IDENTIFIER (new RegexTokenMatcher("a-zA-Z","[a-zA-Z][a-zA-Z0-9_-]*")),
	SPACE (new RegexTokenMatcher(" "," +")),
	TAB (new RegexTokenMatcher("\t","\t+")),
	EOL (new RegexTokenMatcher("\n\r","[\n\r]")),	
	TEXT (new CatchallTokenMatcher());
	
	private final TokenMatcher tokenMatcher;
	private HtmlMatchableTokenType(TokenMatcher tokenMatcher) {
		this.tokenMatcher = tokenMatcher;
	}
	@Override public TokenMatcher matcher() {return tokenMatcher;}
}
